3. Serum Aspartate Transaminase/Serum Glutamic Oxaloacetic Transaminase (AST/SGOT) or Alanine Transaminase/Serum Glutamic Pyruvate Transaminase (ALT/SGPT) > 3.0 x Upper Limit of Normal (ULN) or > 5.0 x ULN in cases of documented liver involvement by lymphoma.